Buttonsmith&reg; Service Dog Tag Set This tag set makes it easier to identify your canine helper as a service dog. 2 1.25" tags with split ring connectors can be attached to your dog's vest, leash, or anything with a metal loop or zipper. The 1.25" tag with a zipper clip end is easy to move from item to item as needed. Printed with solid ink and covered with UV-protective mylar. Made in the U.S.A.